Retrain Your Brain How to Smell Again
The inability to smell, or anosmia, is a common symptom of COVID-19 and also occurs due to aging and many other health conditions.
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STORY AT-A-GLANCE
Loss of sense of smell, a condition known as anosmia, is a common symptom of COVID-19 and also can be caused by aging, vitamin D deficiency, certain medications, diabetes, certain viral illnesses and many neurological conditions
The olfactory system is highly responsive to training; in one study, a 12-week smell training session signific…